keep or kill

[fishnplants]

found this critter while doing some changes this guy good or bad?

 

[MAH]

Bristle worm, good keep it. Eats leftover food and detritus.

 

[WheatToast]

Fireworm as indicated by the red gills at the bases of the setae (regular bristleworms lack prominent gills). Though some are harmless, others are not, so I would not risk keeping it.

 

[fishnplants]

yuppp upon closer inspection the bristles are not the same, hes a fire worm. killet

 

[EeyoreIsMySpiritAnimal]

Fireworm as indicated by the red gills at the bases of the setae (regular bristleworms lack prominent gills). Though some are harmless, others are not, so I would not risk keeping it.

Agreed. This is a fireworm.